Crystal structure study of a vanadium (III) complex containing a neopentanediamminetetraacetate ligand
The crystal structure of the vanadium(III) complex, Na[V(npdta)], was determined by single crystal x-ray diffraction techniques. The complex, NapV(npdta)] belongs to the monoclinic crystal system of the space group A a (No. 9), where a = 12.026(1) A b = 12.748(1) A c = 10.580(1) A B = 93.91 degrees...
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| Format: | text |
| Language: | English |
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Animo Repository
1993
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| Online Access: | https://animorepository.dlsu.edu.ph/etd_masteral/1942 https://animorepository.dlsu.edu.ph/cgi/viewcontent.cgi?article=8780&context=etd_masteral |
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| Institution: | De La Salle University |
| Language: | English |
| Summary: | The crystal structure of the vanadium(III) complex, Na[V(npdta)], was determined by single crystal x-ray diffraction techniques. The complex, NapV(npdta)] belongs to the monoclinic crystal system of the space group A a (No. 9), where a = 12.026(1) A b = 12.748(1) A c = 10.580(1) A B = 93.91 degrees V = 1618.1(2) A3 Z = 4 calculated d = 1.66 g/cm3 and Rw = 0.039. The crystal structure analysis revealed that the hexadentate ligand coordinates to vanadium(III) in a distorted octahedral manner. The acqueous solution of the complex was found to exhibit thermochromism with an isosbestic point at 700 nm. |
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